Inventor · disambiguated record
Walter Spiegel
Also filed as: SPIEGEL WALTER
1 granted patent·1 pending application·4 citations·filing 2002–2005
26Inventor score
Technology areasF01L
Files withTHYSSENKRUPP PRESTA AG2
Top patents by PatentIndex Score
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →